COLTENE One Coat Bond SL Dental Adhesive System

One Coat Bond SL Overview

One Coat Bond SL is a Total Etch adhesive designed specifically for dentin and enamel. It features a water-based solvent that ensures excellent performance. Thanks to its hydrophilic chemical reaction and balanced composition, it penetrates deep into dentinal tubules. This effective penetration promotes perfect humidification of the dental structure.

This humidification leads to homogeneity in the resin layer, making One Coat Bond SL reliable for consistent dental bonding. The product is easy to apply with only one drop needed for effective coverage.

Key Benefits

• Compatible with water, the adhesive provides excellent performance on dry and wet dentin.
• There is no loss of product into the environment, making it an economical and eco-friendly choice.
• It offers greater coverage power with just one drop and a single layer for perfect adhesion.
• The formula avoids volatile substances that can get trapped under veneers, risking the bond.
• One Coat Bond SL does not cause postoperative sensitivity, enhancing patient comfort.

A Strong Dentin and Enamel Bond

The hydrophilic nature of One Coat Bond SL ensures good wetting of the tooth surface. It facilitates thorough penetration into collagen fibers and dentinal tubules. This deep adhesive action guarantees a strong and durable bond between the restorative material and dental structures.

Solvent-Free, Homogeneous Bond Layer

Unlike other adhesives, One Coat Bond SL does not require carrier solvents like acetone or ethanol. It is fully compatible with water, eliminating solvent-related postoperative sensitivity. The bond layer remains consistent and homogeneous from the first drop to the last, providing dependable results each use.

Advantages

• 5th generation adhesive technology ensures advanced bonding capabilities.
• Water-based formula does not evaporate, reducing waste and maintaining material integrity.
• Suitable for both direct and indirect restorative techniques, expanding use cases.
• Only a single application is required to form an effective bond layer.
• Less sensitive to humidity, making it easier to use in various clinical conditions.

Indications

One Coat Bond SL is ideal for bonding adhesive restoration techniques.

Direct Filling Technique

• Adhesive bonding of composite and compomer materials to natural enamel and dentine.
• Dentine sealing to protect underlying tooth structures.
• Sealing of sensitive tooth necks to reduce discomfort and sensitivity.

Indirect Restorative Technique

• Adhesive bonding of ceramic and composite patterns with the recommended cement to natural enamel and dentine.

Adhesive Bonding of Other Dental Materials

• Composite materials to pretreated ceramics.
• Composite material to composite material repairs and restorations.
• Composite material to pretreated metals and amalgam for bridge and crown repairs.

Features

• Easy and precise application due to its well-balanced viscosity.
• Forms a homogeneous bond layer with just one coat, simplifying procedures.
• Solvent-free formula with 95% bond and 5% water content, leading to no evaporation and extended usage.
• Excellent marginal integrity and strong shear bond strength provide long-lasting restorations.
• Highly tolerant to technique variances, working well in dry, moist, or wet fields.
• Does not cause postoperative sensitivity, making it patient-friendly.
• Universal use: it can repair metal crowns and bridges using composite materials effectively.

Key Specifications

Composition

• Methacrylates that promote strong adhesive bonding to dental tissues.
• Polyalkenoate methacrylized components that enhance smear layer interaction.

Application

• Ideal for direct filling techniques.
• Adhesive bonding of inlays, onlays, veneers, and crowns.
• Reliable for bonding of various other dental restorative materials.

Storage Information

• Store between 4–23 °C (39–73 °F) to maintain product integrity.
• Avoid exposure to direct sunlight or heat sources to prevent degradation.

Packaging

• Each package contains 1 x Coltene One Coat Bond SL bottle with 5 ml volume.

Directions for Use

1. Preliminaries and Conditioning of the Preparation/Restoration
   Apply etchant (e.g., Coltène ETCHANT GEL S 35% phosphoric acid) directly from the syringe onto the enamel and dentine surfaces intended for bonding. Evenly distribute the etchant with a disposable brush. Etch for 15 seconds and rinse thoroughly for 20 seconds. No traces of etchant color should remain on the enamel or dentine. Gently remove excess water with a cotton pellet or air spray. Avoid completely drying the surface to prevent collagen layer collapse, which reduces adhesion.
2. Application of the Bonding Agent
   Place one drop of One Coat Bond SL on a disposable brush and massage into the tooth surface for 20 seconds. Lightly air dry the surface. Then, light-cure for 30 seconds to harden the adhesive.
3. Completion of Preparation/Restoration
   Follow the manufacturer’s instructions for completing the restoration process after bonding.